ANOVA	analysis of variance
AT	antohocyanins
aw	water activity
BA	bioaccessibility
CCD	central composite design
Cy-3-glu	cyanidin-3-glucoside
ΔΕ	color difference values
DF	desirability function
EE	encapsulation efficiency
HPLC-DAD	high-performance liquid chromatography-photo diose array detector
MD	maltodextrin
PP	purple flesh cultivated potato
PPE	purple flesh cultivated potato extract
RSM	response surface methodology
SD	spray drying
SEM	scanning electron microscopy
TE	trolox equivalent